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Mon, 17 Feb 2025 20:24:03 GMT Received: from smtprelay07.dal12v.mail.ibm.com ([172.16.1.9]) by ppma23.wdc07v.mail.ibm.com (PPS) with ESMTPS id 44v9mmghnq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 17 Feb 2025 20:24:03 +0000 Received: from smtpav04.dal12v.mail.ibm.com (smtpav04.dal12v.mail.ibm.com [10.241.53.103]) by smtprelay07.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 51HKO20h10814022 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 17 Feb 2025 20:24:02 GMT Received: from smtpav04.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 67B3C5805A; Mon, 17 Feb 2025 20:24:02 +0000 (GMT) Received: from smtpav04.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0921858052; Mon, 17 Feb 2025 20:24:02 +0000 (GMT) Received: from ltc.linux.ibm.com (unknown [9.5.196.140]) by smtpav04.dal12v.mail.ibm.com (Postfix) with ESMTP; Mon, 17 Feb 2025 20:24:01 +0000 (GMT) MIME-Version: 1.0 Date: Mon, 17 Feb 2025 14:24:01 -0600 From: dan tan To: Stefan Berger Cc: dan tan , qemu-devel@nongnu.org, qemu-ppc@nongnu.org, stefanb@linux.vnet.ibm.com, pbonzini@redhat.com, farosas@suse.de, lvivier@redhat.com Subject: Re: [PATCH v9 0/3] TPM TIS SPI Support In-Reply-To: <413fd61d-a30d-4061-bc71-d0efe92e625f@linux.ibm.com> References: <20250216221155.30013-1-dantan@linux.vnet.ibm.com> <413fd61d-a30d-4061-bc71-d0efe92e625f@linux.ibm.com> Message-ID: <3a63ef12967ef52ca18d1ca140c283cb@linux.ibm.com> X-Sender: dantan@linux.ibm.com Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: q2zs_US66gecEY0kc6_5Bx9HOQ50XI8c X-Proofpoint-GUID: q2zs_US66gecEY0kc6_5Bx9HOQ50XI8c X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-17_08,2025-02-13_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 mlxlogscore=999 suspectscore=0 phishscore=0 impostorscore=0 bulkscore=0 spamscore=0 mlxscore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2501170000 definitions=main-2502170157 Received-SPF: pass client-ip=148.163.156.1; envelope-from=dantan@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Stefan, I have yet found a ppc64le Linux distro that has SPI enabled in the kernel. Attempts to build my own was not successful either. I am trying to get the LTC (Linux Technology Center) involved. They have more expertise in building the ppc64le kernel. I am hoping to get that tested soon. thank you, --- dan tan power simulation phone:+1.7373.099.138 email:dantan@linux.ibm.com On 2025-02-17 14:12, Stefan Berger wrote: > On 2/16/25 5:11 PM, dan tan wrote: >> *** BLURB HERE *** >> >> Version 9 summary: >> 1/3 tpm/tpm_tis_spi: Support TPM for SPI >> - rebased with the master, and conform with the latest >> device property definition >> 3/3 tests/qtest/tpm: add unit test to tis-spi >> - remove unnecessary tpm-tis-spi qtest start parameters > > Were you able to test it with Linux now?